OLFA LB-10 Blades

OLFA LB-10, 18mm HEAVY DUTY Snap off Blades

18mm Heavy-Duty Silver Snap-off Blades, 10 pack (LB-10B)
8-segment 18mm snap-off Olfa blade
Made from high-quality carbon tool steel
Micro-honed blade provides superior initial sharpness and edge retention
Exact 59 degree front-edge angle optimizes cutting power and minimizes blade breakage

OLFA LB-10, 18mm HEAVY DUTY snap off blades to fit the following olfa knives:-
PL-1, LL, KL, L-1, L-2, L-3, OL, FL, CL, ML, SL-1, EXL, XL-2, BN-L, BN-AL, NOL-1, NL-AL, CMP-2, CS-1, CS-2, XSR-200, XSR-300, XSR-600, L5-AL, L-5, DL-1, L-1/green. L-6, L6-AL, MXP-L, MXP-AL, L-7, L7-AL, L7 Blue, L7 Green, L7-AL Green L7 Pink, L7-AL Pink, LTD-L-LFB, LTD-AL-LFB

OLFA® premium utility knife blades are made of the finest quality tool grade steel. Each blade undergoes a special multi-step production process to ensure unparalleled sharpness and superior edge retention. This makes OLFA® blades virtually unmatched in their initial cutting power and edge retention.

Blade Construction
OLFA® snap-off blades are ground, then specially honed for maximum cutting performance. Segments are angled to a precise 59° which complements the natural position the hand assumes when cutting. This precise angle helps prevent the blade from breaking during use. The cutting edge of OLFA® snap-off blades can be instantly and easily refreshed upwards of 13 times – simply snap off the dulled segment for a fresh edge. The snap-off blade also offers an advantage in material cost savings by providing up to 13 edges versus the two of traditional utility blades.
Blade Use

These heavy-duty blades can be used on construction materials such as drywall, linoleum, carpet, flooring, insulation, flexible conduit, roofing, and more

Order Olfa LB-10 Blades online

Blade Specification

Olfa knives can cut through a range of material including industrial grade materials such as conduits, belts gaskets, cork, synthetics, plastics, foam, rope, laminate, leather, fiberglass, fabrics, carpet, rubber and textiles:

Suitable uses for Olfa cutting Knife:

  • Craft
  • Tape
  • Sewing Threads
  • Upholstery
  • Carpet
  • Window Tint
  • Window Film
  • Packaging
  • Tape
  • Wallpaper
  • Shrink Wrap
  • PVC
  • Vinyl Leatherette
  • Vinyl Flooring
  • Fabrics
  • Cardboard
  • Karndean Flooring
  • Wood Veneer
  • Foam Board
  • Plaster Board or Drywall
  • Fiberglass Insulation
  • Trim wood Shims
  • Roofing Felt
  • Roofing Shingles
  • Cut Dried Caulk
  • Wood
  • Cable Insulation

Useful Tip:

For best results to achieve quality performance and maintain a sharp extended blade life of all Olfa knives, blades and tools we strongly recommend to use a Olfa self-healing cutting mat as a cutting surface, Limit the use your Olfa knives on a stone surface or a wooden cutting surface, this will decrease the blade life rapidly.

Manufactured from high-quality Japanese tool steel.

OLFA blades are designed for right hand or left hand cutting, to ensure safety only use genuine Olfa replacement blades mounted on OLFA cutters and knives

Olfa professional blades deliver durable, lasting performance, each blade is precision Double Micro-honed edge for unparalleled superior sharpness and edge retention.

OLFA blades undergo an advanced production process that results in excellent sharpness and long life.

Blade Model Types

  • LB-10  - 10 Standard Blades
  • LBB-10 - 10 Black Excel Blades
  • LFB-5B - 5 Fluorine Coated Blades
  • LBB-50  - Excel Black Blades
  • LB-6B - 6 Blades Blister Packed
  • LBD-10 - 10 Blades
  • LBD-50 - 50 Double Segment Blade
  • LB-50 - 50 Blades
  • LB-50B - 50 Blister Packed
  • LBB-10B - 10 Blister Packed
  • LBB-50B - 50 Black Blades Blister Packed

GDPR Notice
We value your privacy. Any personal data you provide will be handled in accordance with the General Data Protection Regulation (GDPR). This includes secure storage, limited access, and processing only for the intended purposes. You have the right to access, update, or delete your data at any time.


All logos and images courtesy of OLFA®, a registered trademark of OLFA® Corporation, Japan.
Please note, this website is not affiliated with OLFA® Corporation.


"UK Law - Sale of Knives and Blades Restricted to Persons Aged 18 and Over"
In accordance with UK law, knives and blades are not sold to individuals under the age of 18. By making a purchase on this website, you certify that you are over 18 years old and agree to our terms and conditions.  Read More


© Olfacutters.co.uk - KBT Ltd. | Company Registration Number: 3746799 | VAT Number: 738610819